Optimized application installation using disk block relocation
US5890205A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 27, 1996 |
| Grant date | Mar 30, 1999 |
| Priority date | — |
| Expiry date | Sep 27, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer system is programmed with a plurality of programming instructions for implementing a software function, having an installation utility with logic for generating, if possible, an alternative disk block allocation for a current disk block allocation that will yield improved overall access time for a sequence of disk accesses. In some embodiments, the logic includes logic for tracing the sequence of disk accesses to determine the current disk block allocation, logic for generating the alternative disk block allocation, if possible, using the trace results, and logic for effectuating the alternate disk block allocation, if generated. In one particular embodiment, the logic for generating the alternative disk block allocation employs a random search approach, while in another embodiment, the logic for generating the alternative disk block allocation employs a heuristic approach.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.